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Washington

Washington is a flourishing state with so much to offer! View the interactive map below with a complete list of counties. Washington has an estimated population of more than 7,500,000, more than 3,100,000 housing units and an average median household income of $66,174.

State slogan: Evergreen State

County Map | Zip Code Map

Map of Washington

List of Washington Counties

CountySeatEst.Population
King CountySeattle18521,931,249
Pierce CountyTacoma1852795,225
Snohomish CountyEverett1861713,335
Spokane CountySpokane1879471,221
Clark CountyVancouver1845425,363
Thurston CountyOlympia1852252,264
Kitsap CountyPort Orchard1857251,133
Yakima CountyYakima1865243,231
Whatcom CountyBellingham1854201,140
Benton CountyProsser1905175,177
Skagit CountyMount Vernon1883116,901
Cowlitz CountyKelso1854102,410
Grant CountyEphrata190989,120
Island CountyCoupeville185378,506
Franklin CountyPasco188378,163
Lewis CountyChehalis184575,455
Grays Harbor CountyMontesano185472,797
Chelan CountyWenatchee189972,453
Clallam CountyPort Angeles185471,404
Mason CountyShelton185460,699
Walla Walla CountyWalla Walla185458,781
Whitman CountyColfax187144,776
Stevens CountyColville186343,531
Okanogan CountyOkanogan188841,120
Kittitas CountyEllensburg188340,915
Douglas CountyWaterville188338,431
Jefferson CountyPort Townsend185229,872
Asotin CountyAsotin188321,623
Pacific CountySouth Bend185120,920
Klickitat CountyGoldendale185920,318
Adams CountyRitzville188318,728
San Juan CountyFriday Harbor187315,769
Pend Oreille CountyNewport191113,001
Skamania CountyStevenson185411,066
Lincoln CountyDavenport188310,570
Ferry CountyRepublic18997,551
Columbia CountyDayton18754,078
Wahkiakum CountyCathlamet18543,978
Garfield CountyPomeroy18812,266